Read and store flac metadata

db/schema.sql

@@ -8,13 +8,32 @@ CREATE TABLE items (
 );
 
 CREATE TABLE music_metadata (
-    inode           BIGINT PRIMARY KEY REFERENCES items(inode) ON DELETE CASCADE,
-    track_title     TEXT NOT NULL,
-    album           TEXT NOT NULL,
-    track_number    INTEGER NOT NULL
+    inode               BIGINT PRIMARY KEY REFERENCES items(inode) ON DELETE CASCADE,
+    track_title         TEXT NOT NULL,
+    album               TEXT NOT NULL,
+    track_number        INTEGER NOT NULL,
+    header              BYTEA NOT NULL,
+    real_audio_start    BIGINT NOT NULL
 );
 
 CREATE TABLE music_metadata_artists (
-    inode           BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
-    artist          TEXT NOT NULL
+    inode   BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
+    artist  TEXT NOT NULL,
+    PRIMARY KEY (inode, artist)
+);
+
+CREATE TABLE music_metadata_other_tags (
+    inode       BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
+    position    INTEGER NOT NULL,
+    tag         TEXT NOT NULL,
+    PRIMARY KEY (inode, position)
+);
+
+CREATE TABLE music_metadata_pictures (
+    inode           BIGINT NOT NULL REFERENCES music_metadata(inode) ON DELETE CASCADE,
+    position        INTEGER NOT NULL,
+    block_header    BYTEA NOT NULL,
+    data_offset     BIGINT NOT NULL,
+    data_length     BIGINT NOT NULL,
+    PRIMARY KEY (inode, position)
 );